Finding the Third Proportional to 619,265.25 and 957,078

Step by Step Solution

1. Step 1: Write the proportion equation
   619,265.25 : 957,078 = 957,078 : x
2. Step 2: Convert to fraction form
   619,265.25/957,078 = 957,078/x
3. Step 3: Cross multiply
   619,265.25x = 957,078 × 957,078
4. Step 4: Simplify right side
   619,265.25x = 915,998,298,084
5. Step 5: Solve for x
   x = 915,998,298,084/619,265.25
6. Step 6: Final answer
   x = 1,479,169.55